X A 63 H25

TVT® X series Universal Worm-Gear Reducer A - Shaft input.  19mm j6 tolerance x 30mm, M8x20 tapped end, 6mm seated key. 63mm - Size, distance from center of worm wheel bore to center of worm. Ratio - 5, 10, 15, 20, 25, 30, 40, 50, 65, 80, 100 to 1 ratios standard. H25 - Output Bore 25mm, to H7 ground tolerance, hollow bore with 8mm wide keyway. Orientation - Universal orientation B3, B6, B8, V5, V6, B7 - same no vent design. Synthetic Lubed - Shell Omala S4 WE 320 synthetic lubricated for maintenance free life. Features: Fin Free Italian design, die-casting, and manufacture. Paint Free - high quality pressure die-casting assuring strength & leak free.   Timken® Tapered roller bearings on worm and worm wheel for ultimate strength & L10 life. Double Lip BUNA-N rubber encased oil seals on fully ground output bore for zero leak seal Single Lip Dupont® Viton encased oil seal on input worm shaft. Advanced Modular Italian Design - Add feature for US Assembly. Output Flanges in th